Side by side

Fortis Flieger F-43 BicompaxvsTissot PR 100

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Flieger F-43 Bicompax
FortisFlieger F-43 Bicompax
MSRP $4,180
PR 100
TissotPR 100
MSRP $450

At a glance

13 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
PR 10036mm
Power Reserve
Flieger F-43 Bicompax58h
PR 10040h
Water Resistance
Flieger F-43 Bicompax200m
PR 100100m
MSRP
Flieger F-43 Bicompax$4,180
PR 100$450

Full specifications

Case

5 specs
Diameter
43mm
36mm
Thickness
14.5mm
11.05mm
Lug-to-Lug
36mm
Lug Width
22mm
18mm
Water Resistance
200m
100m

Crystal & Dial

3 specs
Dial Color
Original
White mother-of-pearl
Indices
Applied
Index
Lume
None
Super-LumiNova ®

Movement

4 specs
Caliber
Sellita SW510 BH a
10 1/2 '''
Type
Automatic
Quartz
Power Reserve
58h
40h
Jewels
27
25

Pricing

1 specs
MSRP
$4,180
$450

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Fortis Flieger F-43 Bicompax

Owners widely praise the Fortis Original for its tool-watch aesthetic, legibility, and robust construction, with many noting excellent lume that lasts all night and precise day/date changes at midnight. The brushed stainless steel case is well-finished, and the 38mm size is considered comfortable and well-weighted despite being smaller than modern watches. Accuracy figures range from +2 seconds/day to +8 seconds/day, and some owners compare Fortis quality favorably to Omega. However, some users find the MSRP too high compared to brands like Sinn and Damasko, and one owner reported internal parts dislodging from a limited edition model. Concerns have also been raised about stripped lug screws on B-42 models and potential parts shortages due to past bankruptcy protection filings. Overall, owners rate the Fortis Original highly for its durable construction and tool-watch functionality at a competitive price point.

Tissot PR 100

Owners widely praise the Tissot PR 100 for its excellent value, with specific mentions of its sapphire crystal, 100m water resistance, and the 80-hour power reserve of its Powermatic 80 movement. Reviewers and owners consistently highlight its pleasing winding action and strong lume. Accuracy figures for the Powermatic 80 COSC variants are reported as -2 seconds per day or +/- 1-2 seconds per day. Some owners note that the crystal attracts fingerprints and that the black finish on some bracelets can wear off after extended daily use. A single owner of a quartz model experienced a recurring issue where the watch stopped for periods weekly, which was not resolved by a battery replacement. Overall, owners and reviewers rate the Tissot PR 100 highly for its exceptional value and robust features, particularly its durable construction and reliable movements.

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